StealthGPT
The AI Humanizer that actually works
StealthGPT is a content platform for generating, rewriting, and checking text so that AI-assisted writing reads more naturally and is less likely to be flagged by AI detection tools. It takes drafts produced in tools such as ChatGPT, Claude, or Gemini and restructures them while preserving the original meaning, then lets users verify the result before submitting or publishing.
Its core modules include an AI Humanizer, an AI Detector, Stealth Writer for generating essays with citations, and Stealth Agent for researching and drafting articles, essays, and social posts in a single workflow. Additional tools cover SEO writing and chatting with uploaded PDFs. The platform supports 250+ languages, team accounts, and API access, with a Chrome extension and an iOS app for working outside the browser.
The first AI Detector scan does not require an account. Plan selection is available for different workloads, though specific pricing details are not stated here.
12 alternatives to StealthGPT
Ranked by how well each tool replaces StealthGPT: shared features, audience, price and popularity.
AI content detector that checks text for AI-generated writing and writing quality (the tag
Covers 2 of 14 key features and has a free plan.
Free plan78 out of 100 matchContact salesDetect AI content, humanize AI-generated writing, and check images, voice, video and PDFs.
Covers 4 of 14 key features and has a free plan.
Free plan71 out of 100 match$5/mo- 71 out of 100 matchFree
Make AI text feel like you wrote it
Covers 7 of 14 key features and has a free plan.
Free plan70 out of 100 match$8/moAI writing assistance that works across apps and websites
Covers 0 of 14 key features and has a free plan.
Free plan68 out of 100 match$12/moAI content and plagiarism detection tool.
Covers 4 of 14 key features and has a free plan.
Free plan67 out of 100 match$9/moFree AI Writer, Content Generator & Writing Assistant
Covers 3 of 14 key features and has a free plan.
Free plan66 out of 100 match$7.50/mo- 65 out of 100 match$9.95/mo
- 65 out of 100 match—
Personalized AI writing assistant usable on any site via browser extension, web app, and (
Covers 6 of 14 key features and has a free plan.
Free plan65 out of 100 match$14/moAI Article Generator Create SEO-optimized articles in seconds using AI.
Covers 5 of 14 key features and has a free plan.
Free plan65 out of 100 match$14/moYour writing assistant
Covers 3 of 14 key features, has a free plan and is open source.
Free planOpen source65 out of 100 matchContact sales